1993 · TECHNICAL
1993 Technical Regulations
1993 was the final season F1 cars ran with full electronic driver aids. Williams FW15C (Prost/Hill) carried: full-active hydropneumatic suspension, traction control, anti-lock braking, semi-automatic gearbox with auto-upshift, power steering, continuously-variable engine mapping and real-time telemetry. The car won both titles. No substantive regulation rewrites occurred during the year itself — the FIA had already announced via the 1994 regulations that virtually all of these aids would be outlawed starting the following season.
Last year of unrestricted driver aids
The FW15C is widely regarded as the most technologically sophisticated car F1 has produced. It showcased what the era's regulations would allow but also drew broad concern — drivers expressed worries that the aids were concealing rather than rewarding skill. The announced 1994 aids-ban sits directly atop this public debate.
Last updated: 2026-04-24
This summary is editorial material prepared by F1pedia for general F1 audiences. It is not a legal reference. For binding rule text, consult the official FIA document.